Theodore h



(No Model.)

' T. H. MULOH.

INGANDESCENT LAMP BURNER, No. 593,231. Patented Nov. 9,1897.

11 ATTORNEYS. g

Erich.

PATENT THEODORE I-I. MULGI-l, OF NEW' YORK, N. Y.

INCANDESCENT LAM P-BURNER.

SPECIFICATION forming part of Letters Patent No. 593,231, dated November9, 1897.

7 Application filed February 11, 1897. Serial No. 622,955. (1T0 model.)

' same to provide an improved suspension device for the mantle. Y

My invention will be understood by referring to the accompanyingdrawings, forming.

part hereof, which illustrate a structure embodying my invention.

In the drawings, Figure 1 is an elevation of an incandescent gas-burnerembodying my invention. Fig. 2 is an enlarged detail sectional view ofthe lower part thereof, the same showing the stop-cock arrangement. Fig.3 is a view looliing upward into the stop-cock, as clearly indicated bythe arrow 3 in Fig. 2.

In the drawings, A is a mantle, B the burner-chamber, G thechimney-gallery, D the mixing-chamber, and E the stopcock, of anincandescent gas-burner, which may be all of the construction usual insuch burners.

Branching out below the inlet-port e of the stop-cock is bypass conduitG, which extends upward and terminates in proximity to the side of themantle in a burner g, which is adapted to throw a minute jet intoproximity with the side of the mantle A. This by-pass conduit Gis shownin Fig. 2 as bent or curved at the point g and provided with a jacket inwhich a screw or other stopper 9 works to regulate the flow of gasthrough the lay-pass conduit. Any suitable regulating device for the gasmay be used in lieu of the screw 9 By screwing the screw g in or out theflow of gas through the by-pass conduit G may be regulated or entirelyshut oil.

Risin g from the by-pass conduit G is a suspension-wire h, having a coil72. at its lower end, which encircles the bypass conduit, and a hook 7L2at its upper end, which hook is a suspension-hook for the mantle A. Atsome convenient point in the length of the suspension-wire h clips h aresecured, which clips preferablyembrace the burner-chamber B and preventthe mantle from wabbling that is to say, the clip shown on one side ofthe burner-chamber is duplicated on the other side of the burner-chamberand holds the suspensionwire or mantle -suspending device steady.

The suspension wire, with its collateral parts, may be removed from theauxiliary burner, the coil 72. sliding upward and off of the saidauxiliary burner.

Having now described my invention, what I claim, and desire to secure byLetters Patent, is-

1. In an incandescent gas-burner having a mantle, the combination withthe said mantle of a suspension device therefor consisting of asuspension wire or support It, a means at the lower end thereof forengaging a part of the gas-burner temporarily and removably, and clips7L3 carried by the suspension-wire and secured thereto and adapted toengage a fixed part of the gas-burner removably, so as to hold thesuspension-wire steady, whereby the mantle may be supported by thegas-burner and be freely removable therefrom.

2. A mantle-support comprising the wire it terminating at its upper endin a mantle-suspending device and at its lower end in a coil 72/ adaptedto embrace an auxiliary burner, and having rigidly secured to saidsuspensionwire it a plurality of clips 72, adapted to embrace a fixedpart of the burner whereby the said mantle-supportin g device may beremovably secured to an incandescent gas-burner, substantially asdescribed and for the purposes set forth.

THEODORE I'l. MULOH.

Witnesses HARRY M. TURK,

GEO. E. MonsE.

